Optical illusions, once attributed to the supernatural, are now understood as tricks of visual perception. This article challenges readers to find a hidden penguin within a giraffe image in just ...

Optical illusions have a special place on the internet. They confuse our brains, challenge our perceptions, and yet — we simply can’t get enough of them. These puzzling brain teasers manage to ...

Optical illusions are fascinating mental exercises that not only test your vision but also challenge how your brain processes information. They often leave us second-guessing what we see and are a ...

When you glance at an optical illusion, your mind does more than merely "look"—it sifts and filters information by way of experience, subconscious routines, and existing knowledge. Your visual ...

Optical illusions have a unique way of capturing our attention—they’re fun, tricky, and often leave us second-guessing what ...

Can You Tell What’s Next In 5 Seconds? This isn’t just a wildlife photo—it’s an optical illusion puzzle designed to trip up your visual processing. And your challenge? Spot the “hidden ...

Optical illusions are tricky images that use colours, lights and different patterns to trick human minds. Illusions can be caused by a variety of factors, including the way the brain interprets ...

It’s an optical illusion you can eat in ... “When I was in Korea 10 years ago, [2D dining] was super popular,” said cofounder James Lim. “I saw that first concept, and I was like ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of ...

The test, created by Betboo, is aimed at football fans, but can be fun for anyone. Many optical illusion tests are also a good way of finding out if you have 20/20 vision. However, one of them ...